Full Freeview on the Black Hill (North Lanarkshire, Scotland) transmitter
 | Google Streetview |  | Google map |  | Bing map |  | Google Earth |  | 55.861,-3.874 or 55°51'40"N 3°52'27"W |  | ML7 4NZ |
The symbol shows the location of the Black Hill (North Lanarkshire, Scotland) transmitter which serves 940,000 homes. The bright green areas shown where the signal from this transmitter is strong, dark green areas are poorer signals. Those parts shown in yellow may have interference on the same frequency from other masts.
Are there any planned engineering works or unexpected transmitter faults on the Black Hill (North Lanarkshire, Scotland) mast?
Black Hill transmitter - Black Hill transmitter: Possible effect on TV reception week commencing 11/11/2024 Screen may go black on some or all channels 
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Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which Freeview channels does the Black Hill transmitter broadcast?
If you have any kind of Freeview fault, follow this Freeview reset procedure first.Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which BBC and ITV regional news can I watch from the Black Hill transmitter?
BBC Reporting Scotland 2.4m homes 9.2%
from Glasgow G51 1DA, 26km west (271°)
to BBC Scotland region - 230 masts.
STV News 1.3m homes 4.8%
from Glasgow G51 1PQ, 26km west (271°)
to STV Central (Glasgow) region - 94 masts.
Are there any self-help relays?
| Ardtornish A | Transposer | 22 km NW Oban | 15 homes |
| Balquhidder | Transposer | 12 km NW Callander | 42 homes |
| Benmore B | Active deflector | 50 m WNW Glasgow | 7 homes |
| Blair Drummond | Transposer | 5 homes caravan park | |
| Blyth Bridge | Active deflector | 30 km SW Edinburgh | 50 homes |
| Glendaruel | Active deflector | 40 hotel | 40 homes hotel |
| Glendaruel B | Active deflector | 12 homes (second level) |
How will the Black Hill (North Lanarkshire, Scotland) transmission frequencies change over time?
| 1957-80s | 1984-97 | 1997-98 | 1998-2011 | 2011-13 | 3 Oct 2018 | ||||
| VHF | B E T | B E T | B E T | E T | W T | ||||
| C10 | ITVwaves | ||||||||
| C30 | _local | ||||||||
| C32 | com7 | ||||||||
| C35 | com8 | ||||||||
| C37 | C5waves | C5waves | |||||||
| C40 | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | ||||
| C41 | +SDN | SDN | |||||||
| C43 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
| C44 | ArqA | ArqA | |||||||
| C46 | BBC2waves | BBC2waves | BBC2waves | BBCA | BBCA | ||||
| C47 | ArqB | ArqB | |||||||
| C50tv_off | C4waves | C4waves | C4waves | ||||||
| C51tv_off | LG | ||||||||
| C55tv_off | com7tv_off | ||||||||
| C56tv_off | _local | COM8tv_off |
tv_off Being removed from Freeview (for 5G use) after November 2020 / June 2022 - more
Table shows multiplexes names see this article;
green background for transmission frequencies
Notes: + and - denote 166kHz offset; aerial group are shown as A B C/D E K W T
waves denotes analogue; digital switchover was 8 Jun 11 and 22 Jun 11.
How do the old analogue and currrent digital signal levels compare?
| Analogue 1-5 | 500kW | |
| SDN, ARQA, ARQB, BBCA, D3+4, BBCB | (-7dB) 100kW | |
| com7 | (-10.7dB) 42.9kW | |
| com8 | (-11.1dB) 39.2kW | |
| Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D* | (-14dB) 20kW | |
| LG | (-20dB) 5kW |
Local transmitter maps
Black Hill Freeview Black Hill DAB Black Hill TV region BBC Scotland STV Central (Glasgow micro region)Which companies have run the Channel 3 services in the Black Hill transmitter area
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Sunday, 17 April 2016
Breakup of signals again on ordinary digital.Sound cutting out on BBCHD fine on Ch4HD.
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Sunday, 24 April 2016
S
Scott2:16 PM
What signal strength are you getting according to your TV or decoder box? I know these readings are not accurate, but it might give some idea. Do you have a roof aerial that is extra-large? I got a Group B aerial as I thought this would be optimised for the transmitter at Blackhill. However, this may change in the future if Ofcom change the frequencies.
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Sunday, 8 May 2016
No sound cut out on HD channels from Friday.Sunday and I could watch Indian Summers without it breaking up.Long my this continue.
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Saturday, 14 May 2016
black hill transmitter problems? can only get 674 and 634.2mhz but not all the time goes off 18:00 and back on 21:00. Not able to get the other multiplex's. Any suggestions as to why this is?
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MikeP
1:17 PM
Trowbridge
1:17 PM
Trowbridge
Steve:
To be able to offer any suggestions to resolve this issue we really need a full post code of where you live (or that of a very nearby shop or post office) so that the reception conditions for your local transmitter can be determined.
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MikeP's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
Sunday, 15 May 2016
Fault with signal breakup has returned after a perfect week of viewing.When are they going to sort this Blackhill transmitter properly?
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M
MikeB11:18 PM
alexei romanov: Last August, you complained about signal problems and not getting BBC.
I replied 'However, a decent bet is that your aerial has a problem, perhaps a frayed cable, etc. Check your signal strength (obviously make sure your tuned to the transmitter your meant to be) - and then check your system. It might be something as simple as a loose or broken aerial lead from the back of the set.'
You concluded it was engineering work. Now your system has died. My advice still applies.
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Sunday, 22 May 2016
The HD channels have disappeared.If the fault was my equipment it would be all the time.Some SD channels can be perfect.
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Monday, 23 May 2016
MikeP
1:52 PM
Trowbridge
1:52 PM
Trowbridge
Alexei Romanov:
The problem you are reporting is characteristic of too much signal on the HD multiplexes - as you have been previously advised.
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MikeP's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
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